22710987

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{389}}^1\times {\mathrm{499}}^1$

素因数の和:907

約数の個数: 24

約数和(自身を含む): 35490000

約数和(自身を除く): 12779013

約数列:

[1, 3, 9, 13, 39, 117, 389, 499, 1167, 1497, 3501, 4491, 5057, 6487, 15171, 19461, 45513, 58383, 194111, 582333, 1746999, 2523443, 7570329, 22710987]

約数ペア:

[(1, 22710987), (3, 7570329), (9, 2523443), (13, 1746999), (39, 582333), (117, 194111), (389, 58383), (499, 45513), (1167, 19461), (1497, 15171), (3501, 6487), (4491, 5057)]